implemented the Ticker module with a native ProseMirror document renderer and integrated API support for structured content, navigation trees, and proxied files

lib/view/pages/settings/data/default_settings.dart

@@ -25,6 +25,7 @@ class DefaultSettings {
     modulesSettings: ModulesSettings(
       moduleOrder: [
         Modules.timetable,
+        Modules.ticker,
         Modules.talk,
         Modules.files,
         Modules.marianumMessage,